CN217259455U

CN217259455U - Car guide arm easy to assemble

Info

Publication number: CN217259455U
Application number: CN202220382780.0U
Authority: CN
Inventors: 刘慧�
Original assignee: Qingdao Juxinhuicheng Precision Machinery Co ltd
Current assignee: Qingdao Juxinhuicheng Precision Machinery Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-23
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses an automobile guide arm convenient to install, in particular to the technical field of guide arms, comprising a bushing, wherein the outer side of the bushing is sleeved with a rolling lug, one side of the rolling lug is provided with a guide arm body, one side of the guide arm body, which is far away from the rolling lug, is provided with a bearing platform, the bearing platform is provided with two screw rods which are arranged left and right, the top ends of the two screw rods are provided with screw heads, the upper part of the bearing platform and the corresponding part of the two screw rods are provided with screw holes, and the bottom ends of the two screw rods extend to the lower part of the bearing platform through the adjacent screw holes; the utility model discloses utilize the fixed establishment who sets up, through the use of mutually supporting between these parts of runner, worm wheel, two-way threaded rod, thread bush, connecting plate and cardboard, through the relative motion of two cardboards, drive the rubber layer and contact between to the spiral shell head to reach and carry out the purpose fixed to the spiral shell head, avoided using for a long time down, the screw rod takes place to become flexible, leads to influencing the use.

Description

Car guide arm easy to assemble

Technical Field

The utility model relates to a guiding arm technical field specifically is an automobile guide arm easy to assemble.

Background

The guide arm is an important transfer arm when a vehicle axle and a frame are steered, is generally used at the front end of an air suspension, can form a transversely symmetrical stabilizer bar mounting part, has good guiding performance, and is widely applied due to the advantages of good reliability, simple structure, short manufacturing process, low cost, greatly simplified structure and the like.

1. When the existing automobile guide arm is used, the function of preventing the bolt from loosening is usually not achieved, and the bolt can shake in the automobile running process in the long-term use process, so that the problem of loosening of the bolt is caused, and the use of the guide arm is influenced;

2. when the existing automobile guide arm is used, a bolt is required to be rotated by means of an external tool generally, so that installation is completed, and the existing automobile guide arm is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy to assemble's car guide arm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile guide arm easy to assemble, includes the bush, the outside cover of bush is equipped with the eye, the guide arm body is installed to one side of eye, bearing platform is installed to one side that the eye was kept away from to the guide arm body, bearing platform is last to be equipped with two screw rods that set up about, two the spiral shell head is all installed on the top of screw rod, bearing platform's top and two corresponding departments of screw rod have all seted up the screw, two the bottom of screw rod all extends to bearing platform's below, two through adjacent screw the inside of spiral shell head all is equipped with slewing mechanism, two the left side of spiral shell head all is equipped with fixed establishment.

As a preferred technical scheme of the utility model, slewing mechanism includes the plectane, the circular slot has been seted up to the top of spiral shell head, the inside of circular slot is equipped with the plectane, department installs the bull stick in the middle of the top of plectane, the mounting panel is installed on the top of bull stick, a plurality of driving levers are evenly installed, and a plurality of to the edge of mounting panel all the cover is equipped with the skid resistant course on the driving lever.

As a preferred technical scheme of the utility model, the top of spiral shell head is close to left side department and installs the first riser, the top of plectane is close to left side department and installs the second riser, the left side of first riser is equipped with T shape pole, the trompil has been seted up on the first riser, set up the fluting that sets up about two on the second riser, the right-hand member of T shape pole passes through inside the trompil extends to the fluting of top, be connected with the spring between T shape pole and the first riser, the outside at T shape pole is established to the spring housing.

As a preferred technical scheme of the utility model, the slide bar is all installed to the left and right sides of plectane, the spout with slide bar looks adaptation is all seted up to the inside left and right sides of circular slot, and two the equal slidable mounting of slide bar is inside adjacent spout.

As a preferred technical scheme of the utility model, fixed establishment includes the two-way threaded rod, the left side of spiral shell head is equipped with the two-way threaded rod, both ends all are equipped with the fixed plate around the two-way threaded rod, and two the top at load-bearing platform is all installed to the bottom of fixed plate, the front end of two-way threaded rod is rotated and is installed on adjacent fixed plate, the rear end of two-way threaded rod runs through adjacent fixed plate to extend to the fixed plate rear side.

As a preferred technical scheme of the utility model, both sides department all overlaps and is equipped with the thread bush, two around being close to on the two-way threaded rod the connecting plate is all installed on the right side of thread bush, two the cardboard is all installed, and two to relative one side of connecting plate the cardboard is relative setting, two the rubber layer is all installed to relative one side of cardboard, and two the rubber layer all with the spiral shell head between laminate each other.

As a preferred technical scheme of the utility model, the worm wheel is installed to the rear end of two-way threaded rod, the rear side the protecting crust is installed to the rear side of fixed plate, the worm wheel is located the inside of protecting crust, the top meshing of worm wheel has the worm, the protecting crust is run through to the left end of worm to the runner is installed in the outside that extends to the protecting crust.

As a preferred technical scheme of the utility model, two the guide pin bushing is all installed, two in the left side of thread bush install the guide arm between the fixed plate, and two the outside at the guide arm is all established to the guide pin bushing.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model utilizes the arranged fixing mechanism, and through the mutual matching use among the parts of the rotating wheel, the worm wheel, the two-way threaded rod, the thread bush, the connecting plate and the clamping plates, the rubber layer is driven to contact the screw heads through the relative movement of the two clamping plates, thereby achieving the purpose of fixing the screw heads, and avoiding the loosening of the screw rods under the long-term use, which leads to the influence on the use;

2. the utility model discloses utilize the slewing mechanism who sets up, through the use of mutually supporting between these parts of plectane, bull stick, mounting panel, driving lever, T shape pole and spring, can make the plectane rotate through rotating the driving lever, plectane accessible slide bar drives the spiral shell head and rotates, makes the spiral shell head can drive the screw rod at the inside downward rotating of screw to can install convenient to use the screw rod under the condition that does not use external instrument.

Drawings

Figure 1 is a front view of the utility model,

figure 2 is a top view of the present invention,

figure 3 is an enlarged view of the point a in figure 1 of the present invention,

figure 4 is an enlarged view of the point B in figure 3 according to the present invention,

figure 5 is an enlarged view of the point C of figure 2 according to the present invention,

figure 6 is an enlarged view of figure 5 at D,

fig. 7 is an enlarged view of the point E in fig. 5 according to the present invention.

In the figure: 1. a bushing; 2. ear rolling; 3. a guide arm body; 4. a load-bearing platform; 5. a screw; 6. a screw head; 7. a circular plate; 8. a rotating rod; 9. mounting a plate; 10. a deflector rod; 11. a first vertical plate; 12. a second vertical plate; 13. a T-shaped rod; 14. a spring; 15. a slide bar; 16. a bidirectional threaded rod; 17. a fixing plate; 18. a threaded sleeve; 19. a connecting plate; 20. clamping a plate; 21. a worm gear; 22. a protective shell; 23. a worm; 24. a rotating wheel; 25. a guide sleeve; 26. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-7, the utility model provides an automobile guide arm convenient to install, including bush 1, the outside cover of bush 1 is equipped with eye 2, guide arm body 3 is installed to one side of eye 2, guide arm body 3 is kept away from eye 2 one side and is installed load-bearing platform 4, load-bearing platform 4 is last to be equipped with two screws 5 that set up about, the top of two screws 5 is all installed screw head 6, bearing platform 4's top and two screw rod 5 corresponding department have all seted up the screw, the bottom of two screws 5 all extends to bearing platform 4's below through adjacent screw, the inside of two screw heads 6 all is equipped with slewing mechanism, the left side of two screw heads 6 all is equipped with fixed establishment;

the rotating mechanism comprises a circular plate 7, a circular groove is formed above the screw head 6, the circular plate 7 is arranged inside the circular groove, sliding rods 15 are arranged on the left side and the right side of the circular plate 7 respectively, sliding grooves matched with the sliding rods 15 are formed in the left side and the right side of the circular groove, the two sliding rods 15 are arranged inside adjacent sliding grooves in a sliding mode, the circular plate 7 can be limited up and down through the arrangement of the sliding rods 15, meanwhile, the circular plate 7 can be kept stable in moving up and down, a rotating rod 8 is arranged in the middle of the upper portion of the circular plate 7, a mounting plate 9 is arranged at the top end of the rotating rod 8, a plurality of deflector rods 10 are uniformly arranged at the edge of the mounting plate 9, an anti-skidding layer is sleeved on each deflector rod 10, a first vertical plate 11 is arranged above the screw head 6 and close to the left side, a second vertical plate 12 is arranged above the circular plate 7 and close to the left side, a T-shaped rod 13 is arranged on the left side of the first vertical plate 11, holes are formed in the first vertical plate 11, the second vertical plate 12 is provided with two slots which are arranged up and down, the right end of the T-shaped rod 13 extends into the slot above through the hole, a spring 14 is connected between the T-shaped rod 13 and the first vertical plate 11, the spring 14 is sleeved outside the T-shaped rod 13, the second vertical plate 12 can be fixed by inserting the T-shaped rod 13 into the slot, so that the purpose of fixing the position of the circular plate 7 is achieved, and the use is more stable;

the fixing mechanism comprises a bidirectional threaded rod 16, the left side of a screw head 6 is provided with the bidirectional threaded rod 16, the rear end of the bidirectional threaded rod 16 is provided with a worm wheel 21, the rear side of a fixing plate 17 at the rear side is provided with a protective shell 22, the worm wheel 21 is positioned in the protective shell 22, the upper part of the worm wheel 21 is meshed with a worm 23, the left end of the worm 23 penetrates through the protective shell 22 and extends to the outer side of the protective shell 22 to be provided with a rotating wheel 24, the rotating wheel 24 can drive the worm 23 to rotate, the stability of the bidirectional threaded rod 16 can be conveniently kept through the self-locking function between the worm 23 and the worm wheel 21, the front end and the rear end of the bidirectional threaded rod 16 are provided with the fixing plates 17, the bottoms of the two fixing plates 17 are respectively arranged above the bearing platform 4, the front end of the bidirectional threaded rod 16 is rotatably arranged on the adjacent fixing plates 17, the rear end of the bidirectional threaded rod 16 penetrates through the adjacent fixing plates 17 and extends to the rear sides of the fixing plates 17, the two-way threaded rod 16 is sleeved with threaded sleeves 18 close to the front side and the rear side, guide sleeves 25 are arranged on the left sides of the two threaded sleeves 18, a guide rod 26 is arranged between the two fixing plates 17, the two guide sleeves 25 are sleeved on the outer sides of the guide rod 26, the threaded sleeves 18 can be limited by the cooperation of the guide rod 26 and the guide sleeves 25, the threaded sleeves 18 are prevented from rotating along with the two-way threaded rod 16, connecting plates 19 are arranged on the right sides of the two threaded sleeves 18, clamping plates 20 are arranged on the opposite sides of the two connecting plates 19, the two clamping plates 20 are oppositely arranged, rubber layers are arranged on the opposite sides of the two clamping plates 20, the two rubber layers are attached to the screw head 6, the mechanism can be used by the mutual cooperation of a rotating wheel 24, a worm 23, a worm wheel 21, the two-way threaded rod 16, the threaded sleeves 18, the connecting plates 19 and the clamping plates 20, and the mechanism can be used by the relative movement of the two clamping plates 20, the rubber layer is driven to contact the screw head 6, so that the purpose of fixing the screw head 6 is achieved, and the problem that the screw rod 5 is loosened to influence use under long-term use is avoided.

The working principle is as follows: when the utility model is used, firstly the T-shaped rod 13 is pulled out outwards to make the T-shaped rod far away from the upper groove, thereby the fixing of the second vertical plate 12 is released, then the driving lever 10 can be pulled, the worm 23 drives the circular plate 7 to move upwards through the mounting plate 9, when the driving lever 10 moves to the upper part of the screw head 6, the T-shaped rod 13 can be loosened to make the T-shaped rod 13 inserted into the lower groove under the elastic action of the spring 14, the second vertical plate 12 is fixed again, then the driving lever 10 can be stabilized above the screw head 6, then the screw rod 5 is aligned to the screw hole, the driving lever 10 is rotated, the driving lever 10 drives the mounting plate 9 to rotate, the mounting plate 9 drives the circular plate 7 to rotate through the rotating rod 8, the circular plate 7 drives the screw head 6 to rotate through the sliding rod 15, the screw head 6 drives the screw rod 5 to rotate downwards in the screw hole, after the screw rod 5 is installed, the T-shaped rod 13 can be pulled, make T shape pole 13 keep away from the fluting of below, then promote driving lever 10 downwards, thereby make driving lever 10 remove to the inside of spiral shell head 6, then insert T shape pole 13 inside the fluting of going into the top, fix second riser 12, then rotate runner 24, runner 24 drives worm 23 and rotates, worm 23 drives worm wheel 21 through the meshing and rotates, worm wheel 21 drives two-way threaded rod 16 and rotates, two-way threaded rod 16 drives two thread bush 18 relative motion through the meshing, two thread bush 18 drive cardboard 20 relative motion through connecting plate 19, make two cardboard 20 drive the rubber layer and contact between the spiral shell head 6, thereby reach the purpose of fixing the spiral shell head 6, screw rod 5 takes place to become flexible under having avoided permanent use, and convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easy to assemble's car guide arm, includes bush (1), its characterized in that: the outside cover of bush (1) is equipped with eye (2), guide arm body (3) are installed to one side of eye (2), bearing platform (4) are installed to one side that eye (2) were kept away from in guide arm body (3), be equipped with screw rod (5) of controlling setting two on bearing platform (4), two spiral shell head (6) are all installed on the top of screw rod (5), the screw has all been seted up with two corresponding departments in screw rod (5) in the top of bearing platform (4), two the bottom of screw rod (5) all extends to the below of bearing platform (4) through adjacent screw, two the inside of spiral shell head (6) all is equipped with slewing mechanism, two the left side of spiral shell head (6) all is equipped with fixed establishment.

2. An easy-to-install vehicle guide arm as defined in claim 1, wherein: the slewing mechanism includes plectane (7), the circular slot has been seted up to the top of spiral shell head (6), the inside of circular slot is equipped with plectane (7), locate to install bull stick (8) in the middle of the top of plectane (7), mounting panel (9) are installed on the top of bull stick (8), a plurality of driving levers (10) are evenly installed to the edge of mounting panel (9), and are a plurality of all the cover is equipped with the skid resistant course on driving lever (10).

3. An easy-to-install vehicle guide arm as defined in claim 2, wherein: the top of spiral shell head (6) is close to left side department and installs first riser (11), the top of plectane (7) is close to left side department and installs second riser (12), the left side of first riser (11) is equipped with T shape pole (13), the trompil has been seted up on first riser (11), set up the fluting that sets up about two on second riser (12), the right-hand member of T shape pole (13) extends to the fluting inside of top through the trompil, be connected with spring (14) between T shape pole (13) and first riser (11), the outside at T shape pole (13) is established to spring (14) cover.

4. An easy-to-install vehicle guide arm as set forth in claim 2, wherein: slide bar (15) are all installed to the left and right sides of plectane (7), the spout with slide bar (15) looks adaptation is all seted up to the inside left and right sides of circular slot, and two the equal slidable mounting of slide bar (15) is inside adjacent spout.

5. An easily mountable vehicle guide arm according to claim 1, wherein: fixed establishment includes two-way threaded rod (16), the left side of spiral shell head (6) is equipped with two-way threaded rod (16), both ends all are equipped with fixed plate (17) around two-way threaded rod (16), and two the top at load-bearing platform (4) is all installed to the bottom of fixed plate (17), the front end of two-way threaded rod (16) is rotated and is installed on adjacent fixed plate (17), the rear end of two-way threaded rod (16) runs through adjacent fixed plate (17) to extend to fixed plate (17) rear side.

6. An easy-to-install vehicle guide arm as set forth in claim 5, wherein: two threaded sleeve (18) are all overlapped in both sides department around being close to on two-way threaded rod (16) and connecting plate (19), two are all installed on the right side of threaded sleeve (18) cardboard (20) are all installed to relative one side of connecting plate (19), and two cardboard (20) are relative setting, two the rubber layer is all installed to relative one side of cardboard (20), and two laminate each other between rubber layer and spiral shell head (6).

7. An easy-to-install vehicle guide arm as set forth in claim 5, wherein: worm wheel (21) are installed to the rear end of two-way threaded rod (16), the rear side protective housing (22) are installed to the rear side of fixed plate (17), worm wheel (21) are located the inside of protective housing (22), the top meshing of worm wheel (21) has worm (23), protective housing (22) are run through to the left end of worm (23) to runner (24) are installed to the outside that extends to protective housing (22).

8. An easily mountable vehicle guide arm according to claim 6, wherein: guide sleeves (25) are mounted on the left sides of the two threaded sleeves (18), a guide rod (26) is mounted between the two fixing plates (17), and the two guide sleeves (25) are sleeved on the outer side of the guide rod (26).